*** CHEMICAL IDENTIFICATION *** RTECS NUMBER : UQ8945100 CHEMICAL NAME : 3-Pyrazoline-4-carbamic acid, 2,3-dimethyl-N-isopropyl-5-oxo-1-phenyl-, butyl ester LAST UPDATED : 199509 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C19-H27-N3-O3 MOLECULAR WEIGHT : 345.49 COMPOUND DESCRIPTOR : Drug SYNONYMS/TRADE NAMES : * Butyl 2,3-dimethyl-N-isopropyl-5-oxo-1-phenyl-3-pyrazoline-4-carbamate *** HEALTH HAZARD DATA *** ** ACUTE TOXICITY DATA ** TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 448 mg/kg TOXIC EFFECTS : Behavioral - altered sleep time (including change in righting reflex) Behavioral - ataxia REFERENCE : ANCRAI Annali di Chimica (Rome). (Societa Chimica Italiana, Viale Liegi, 48 I-00198 Rome, Italy) V.40- 1950- Volume(issue)/page/year: 54,520,1964 TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intramuscular SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 224 mg/kg TOXIC EFFECTS : Behavioral - altered sleep time (including change in righting reflex) Behavioral - ataxia REFERENCE : ANCRAI Annali di Chimica (Rome). (Societa Chimica Italiana, Viale Liegi, 48 I-00198 Rome, Italy) V.40- 1950- Volume(issue)/page/year: 54,520,1964 *** END OF RECORD ***